li {
	list-style: none;
}

.carousel {
	width: 100%;
	height: 100%;
	overflow: hidden;
	/* margin: 100px auto; */
	position: relative;
}

.carousel ul {
	width: 100%;
	height: 100%;
}

.carousel ul li {
	position: absolute;
}

.carousel ul li a img {
	width: 100%;
	height: 100%;
	background-size: 100% 100%;
}

.bullet {
	position: absolute;
	font-size: 0;
	bottom: 20px;
	left: 50%;
	margin-left: -42px;
}

.bullet span {
	display: inline-block;
	width: 10px;
	height: 10px;
	background-color: #ffffff;
	margin-left: 15px;
	border-radius: 10px;
}

.bullet span:first-child {
	margin-left: 0;
}

.switch {}

.switch span {
	position: absolute;
	width: 50px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	background-color: rgba(0, 0, 0, .1);
	font-size: 20px;
	color: #ffffff;
	top: 50%;
	margin-top: -25px;
	cursor: pointer;
	font-family: "宋体";
}

.switch span:hover {

	background-color: rgba(0, 0, 0, .5);

}

.prev {
	left: 0;
}

.next {
	right: 0;
}

.active {
	background-color: red !important;
}
